The insupportable validity of mosquito subspecies (Diptera: Culicidae) and their exclusion from culicid classification
Author
Harbach, Ralph E.
0000-0003-1384-6972
r.harbach@nhm.ac.uk
Author
Wilkerson, Richard C.
0000-0001-6366-1357
wilkersonr@si.edu
text
Zootaxa
2023
2023-06-15
5303
1
1
184
http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
journal article
53758
10.11646/zootaxa.5303.1.1
55cb0aa4-25b5-43fc-b545-54697a22b641
1175-5326
8043342
DE9C1F18-5CEE-4968-9991-075B977966FE
Anopheles
(
Anopheles
)
bancroftii
Giles
subspecies
bancroftii
Giles, 1902
—original combination:
Anopheles bancroftii
. Distribution:
Australia
,
Papua New Guinea
, including the Admiralty Islands in the
Bismarck Archipelago
(Lee
et al
. 1987).
subspecies
barbiventris
Brug, 1938
—original combination:
Anopheles bancrofti
[
sic
] var.
barbiventris
(subspecific status by
Harbach & Howard 2007
). Distribution:
Indonesia
,
Sulawesi
(Lee
et al
. 1987).
Giles (1902)
described
Anopheles bancroftii
, a widely distributed species in
Australia
(Lee
et al
. 1987), based on specimens from Burpengary,
Queensland
. Misidentification of
An. pseudobarbirostris
Ludlow, 1902
as
An. bancroftii
has resulted in erroneous listings of
bancroftii
in the
Philippines
, Sulawesi (Celebes) and
Sri Lanka
(Lee
et al
. 1987).
Subspecies
barbiventris
was described from specimens collected in
Kalawara, Palou, Gumbasa, Sigi Regency
,
Central Sulawesi
,
Indonesia
(Gazetteer: GoeNames; Kalawara; populated place; coordinates:
-1.1808
,
119.9385
; D. Pecor pers. comm.). In the description, it was compared to
An. bancrofti
[
sic
] var.
pseudobarbirostris
(now a separate species),
An. tessellatus
Theobald, 1901a
and
An. vagus
D̂nitz, 1902.
Foote & Cook (1959)
listed
barbiventris
as being from “Australasia”, which includes many countries, but it’s only known occurrence is in
Sulawesi
(
Celebes
).
Harbach & Howard (2007)
recognized
barbiventris
as a subspecies of
An. bancroftii
per Article 45.6.4 of the
International Code of Zoological Nomenclature
and suggested that it was probably a distinct species.
Reid (1962)
, commenting on the
bancroftii
group, noted discrepancies in existing descriptions: “
A. bancroftii
var.
barbiventris
from
Celebes
seems to merit specific rank; in addition to the striking tufts of black and white scales on the abdominal sternites [sterna], the large leaflets on the phallosome [aedeagus] appear to be longer than those of
bancroftii
and
pseudobarbirostris
and have fine teeth [serration]; doubtless there are other differences.” Herein, in addition to evidence of allopatry, we agree with
Reid (1962)
and
Harbach & Howard (2007)
that
barbiventris
should be afforded species status:
Anopheles
(
Anopheles
)
barbiventris
Brug, 1938
.
Anopheles barbiventris
is currently listed as a species in the Encyclopedia of Life.
Note
. A species complex is suggested by a molecular and morphological study (
Beebe
et al
. 2002
;
Beebe
et al
. 2013
) demonstrating the probability of four
bancroftii
-related sibling species in northern
Australia
and
Papua New Guinea
.